Hi, I am using HP Pavilion DV7, the OS is Win7 (64 bit). The HP USB docking station 2.0 drop off on average once a week. After restarting the laptop, it is fine. But I can't afford to reboot the laptop each time the docking station drop off when I am typing my document.

I have check the driver of docking station, it is up to date. Anyone have ideas on this? Thank you!